[sqlite] Illegal hexadecimal number literal

[gwenn]

Hello,

SQLite version 3.8.10.2 2015-05-20 18:17:19
sqlite> select 0x1g;
1
sqlite> select 1g;
Error: unrecognized token: "1g"

The illegal number 0x1g is not rejected.

Maybe, in tokenice.c,
This block should not return directly but check that z[i] is not an IdChar
      if( z[0]=='0' && (z[1]=='x' || z[1]=='X') && sqlite3Isxdigit(z[2]) ){
        for(i=3; sqlite3Isxdigit(z[i]); i++){}
        return i;
      }

Regards.